87761352

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{1523}}^1$

素因数の和:1560

約数の個数: 80

約数和(自身を含む): 256123440

約数和(自身を除く): 168362088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 1523, 2058, 2401, 2744, 3046, 4116, 4569, 4802, 6092, 7203, 8232, 9138, 9604, 10661, 12184, 14406, 18276, 19208, 21322, 28812, 31983, 36552, 42644, 57624, 63966, 74627, 85288, 127932, 149254, 223881, 255864, 298508, 447762, 522389, 597016, 895524, 1044778, 1567167, 1791048, 2089556, 3134334, 3656723, 4179112, 6268668, 7313446, 10970169, 12537336, 14626892, 21940338, 29253784, 43880676, 87761352]

約数ペア:

[(1, 87761352), (2, 43880676), (3, 29253784), (4, 21940338), (6, 14626892), (7, 12537336), (8, 10970169), (12, 7313446), (14, 6268668), (21, 4179112), (24, 3656723), (28, 3134334), (42, 2089556), (49, 1791048), (56, 1567167), (84, 1044778), (98, 895524), (147, 597016), (168, 522389), (196, 447762), (294, 298508), (343, 255864), (392, 223881), (588, 149254), (686, 127932), (1029, 85288), (1176, 74627), (1372, 63966), (1523, 57624), (2058, 42644), (2401, 36552), (2744, 31983), (3046, 28812), (4116, 21322), (4569, 19208), (4802, 18276), (6092, 14406), (7203, 12184), (8232, 10661), (9138, 9604)]